CN203545483U - Double-petal grab bucket - Google Patents
Double-petal grab bucket Download PDFInfo
- Publication number
- CN203545483U CN203545483U CN201320658508.1U CN201320658508U CN203545483U CN 203545483 U CN203545483 U CN 203545483U CN 201320658508 U CN201320658508 U CN 201320658508U CN 203545483 U CN203545483 U CN 203545483U
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- Prior art keywords
- bucket
- plate
- grab bucket
- double
- side plate
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Abstract
The utility model discloses a double-petal grab bucket. The double-petal grab bucket comprises a left grab bucket petal and a right grab bucket petal, wherein the front section of the joint of a bucket bottom plate and a bucket side plate of each grab bucket petal is composed of a wear-resisting plate, a front medium-thickness rolling plate and a rear medium-thickness rolling plate which are spliced sequentially from front to back, and an external reinforcing plate is arranged at the rear section of the joint of the bucket bottom plate and the bucket side plate of each grab bucket petal; no large bending plate is arranged inside a grab bucket body and no longitudinal reinforcing rib is arranged outside the grab bucket body, the manufacture process is simple, the defect that the strength is poor due to no arrangement of the large bending plate is overcome; the stainless steel with a smooth surface is adopted, the mobility of nickel minerals on the surface is improved, the material sticking phenomenon of the grab bucket is avoided during working, multiple clearing operations are avoided, and the double-petal grab bucket has simple structure, is practical and can reaches the purposes.
Description
Technical field
The utility model relates to a kind of double-jaw grab bucket; Be specially adapted to viscosity ratio higher, easily lump, poor fluidity, is difficult to the nickel minerals bulk material capturing.
Background technology
Along with importing and exporting the development of port trade, harbour increases the transportation volume of nickel minerals.Because the viscosity of nickel minerals is strong, be difficult to capture, so grab bucket with conventional double-jaw, in crawl process, actual bucket capacity used only has half left and right of theoretical displacement, being equivalent to there is the material of 1/3rd left and right is to be bonded on the inwall of bucket body, is repeated transportation.After operation a period of time, must put down grab bucket and carry out labor cleaning.So efficiency of unloading a ship and low.If use orange-peel bucket, cannot carry out clearance job again.
Therefore, need especially a kind of double-jaw grab bucket, to solve the above-mentioned existing problem existing.
Utility model content
The purpose of this utility model is to provide the grab bucket of a kind of double-jaw, captures sizing in material process, is difficult to capture and the problem such as brings down stocks to solve in grab bucket.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of double-jaw grab bucket, comprise left and right two bucket lobes, it is characterized in that, the bottom sheet of described bucket lobe with bucket side plate junction leading portion from front to back successively by wear plate, front in thick round as a ball plate, rear in thick round as a ball plate be stitched together, bottom sheet with bucket side plate junction back segment be provided with external reinforcing plate.
In an embodiment of the present utility model, described double-jaw grab bucket is connected with through beam running block by the steel rope through deck beam fixed pulley group, described through beam running block is connected by bearing pin with the upper end of grab bucket bucket lobe, and the outer side edges of described grab bucket bucket lobe is connected with the strut of deck beam.
In an embodiment of the present utility model, the middle part of described bucket side plate comprises a bent plate section, and the top of bucket side plate is provided with side plate reinforced rib, between the bent plate section of described side plate reinforced rib and the side plate that struggles against, by transition web, is connected.
In an embodiment of the present utility model, the inside face of described bucket lobe is provided with ganoid stainless steel layer.
In an embodiment of the present utility model, on described strut, be provided with the strut stay bearing plate in order to Supporting bucket base plate, the outside face corner of described bottom sheet is provided with reinforced rib, and described strut stay bearing plate is arranged on the outside of reinforced rib.
A kind of double-jaw grab bucket of the present utility model, compares with present product, is to adopt bucket body inside without large bent plate, outside without waling, not only makes simply, and has solved due to the strength weak defect of bringing without large bent plate; Adopt smooth surface and corrosion-resistant steel, thereby increased nickel minerals material in surperficial flowing power, make grab bucket be difficult at work producing sizing, avoided repeatedly bringing down stocks, simple in structure, very practical, realize the purpose of this utility model.
Feature of the present utility model can be consulted the detailed description of this case accompanying drawing and following better embodiment and obtain and is well understood to.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of double-jaw grab bucket of the present utility model;
Fig. 2 is the grab bucket bucket valve structure schematic diagram of Fig. 1;
Fig. 3 is the A face schematic diagram of Fig. 2;
Fig. 4 is the right side schematic diagram of Fig. 2.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the utility model.
As depicted in figs. 1 and 2, a kind of double-jaw grab bucket of the present utility model, by the steel rope 11 through deck beam fixed pulley group 10, be connected with through beam running block 20, through beam running block 20 is connected by bearing pin with the upper end of grab bucket bucket lobe 30, and the outer side edges of described grab bucket bucket lobe 30 is connected with the strut 40 of deck beam.Grab bucket bucket lobe comprises left bucket lobe and right bucket lobe, the inner surface of left bucket lobe and right bucket lobe is provided with ganoid austenitic stainless steel layer 50, can increase nickel minerals material in surperficial flowing power, make the material can the free landing from surface, when particularly grab bucket is placed and to be re-used after harbour a period of time, bucket body inside face still can keep certain degree of finish and not coarse.
The junction leading portion of the bottom sheet 31 of left bucket lobe and right bucket lobe and bucket side plate 32 from front to back successively by thicker wear plate 33, front in thick round as a ball plate 39, rear in thick round as a ball plate 39-1 be stitched together, bottom sheet is provided with external reinforcing plate 34 with the junction back segment of bucket side plate.This bucket body adopts bucket body inside without large bent plate, outside without waling, not only makes simply, and has solved due to the strength weak defect of bringing without large bent plate.
On strut 40, be provided with the strut stay bearing plate 37 in order to Supporting bucket base plate, the outside face corner of bottom sheet is provided with reinforced rib 38, and described strut stay bearing plate 37 is arranged on the outside of reinforced rib 38.Solved due to extruding in the problem of gathering materials of stay bearing plate and bottom sheet corner.While having reduced Flow of Goods and Materials, be subject to pressure resistance.
The middle part of bucket side plate comprises a bent plate section, and the top of bucket side plate is provided with side plate reinforced rib 35, between the bent plate section of described side plate reinforced rib 35 and the side plate that struggles against, by transition web 36, is connected.Side plate reinforced rib is bending and molding part, this part is stronger than the fatigue resistance of weldment, and transition web has played and disperseed the effect of welding stress, thereby the weld cracking of the extending stress band producing due to the attachment weld between thin and thick plate and the fracture defect of thin plate have been reduced.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what in above-described embodiment and specification sheets, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. a double-jaw grab bucket, comprise left and right two bucket lobes, it is characterized in that, the bottom sheet of described bucket lobe with bucket side plate junction leading portion from front to back successively by wear plate, front in thick round as a ball plate, rear in thick round as a ball plate be stitched together, bottom sheet with bucket side plate junction back segment be provided with external reinforcing plate.
2. a kind of double-jaw grab bucket according to claim 1, it is characterized in that, described double-jaw grab bucket is connected with through beam running block by the steel rope through deck beam fixed pulley group, described through beam running block is connected by bearing pin with the upper end of grab bucket bucket lobe, and the outer side edges of described grab bucket bucket lobe is connected with the strut of deck beam.
3. a kind of double-jaw grab bucket according to claim 1, is characterized in that, the middle part of described bucket side plate comprises a bent plate section, and the top of bucket side plate is provided with side plate reinforced rib, between the bent plate section of described side plate reinforced rib and the side plate that struggles against, by transition web, is connected.
4. a kind of double-jaw grab bucket according to claim 1, is characterized in that, the inside face of described bucket lobe is provided with ganoid stainless steel layer.
5. a kind of double-jaw grab bucket according to claim 2, it is characterized in that, on described strut, be provided with the strut stay bearing plate in order to Supporting bucket base plate, the outside face corner of described bottom sheet is provided with reinforced rib, and described strut stay bearing plate is arranged on the outside of reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658508.1U CN203545483U (en) | 2013-10-24 | 2013-10-24 | Double-petal grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658508.1U CN203545483U (en) | 2013-10-24 | 2013-10-24 | Double-petal grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203545483U true CN203545483U (en) | 2014-04-16 |
Family
ID=50463630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658508.1U Expired - Fee Related CN203545483U (en) | 2013-10-24 | 2013-10-24 | Double-petal grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203545483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528523A (en) * | 2015-01-20 | 2015-04-22 | 江苏振东港口机械制造有限公司 | Reinforced four-rope multi-petal grab bucket |
-
2013
- 2013-10-24 CN CN201320658508.1U patent/CN203545483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528523A (en) * | 2015-01-20 | 2015-04-22 | 江苏振东港口机械制造有限公司 | Reinforced four-rope multi-petal grab bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20211024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |